Question

how much length of wire is required to fence four rounds around a square garden area is 154 sq m
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Answer 1

Question:- How much length of wire is required to fence four rounds around a square garden area is 154 sq m?

Answer:- x^2 = 154

x = Square root of 154

x = 12.40

Perimeter = (12.40 × 4) m

= 49.60 m

49.60 m wire is needed to fence it one time.

For four times:-

= 49.60 × 4

= 198.40 m

Hence, wire needed to fence it 4 times = 198.40 m.

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